Forum Posts
Problem stm32f429 RTC initialization.
HiI use hal functions HAL_RTC_SetTime and HAL_RTC_SetDate for set date and time in RTS.After set date and time RTC works correctly.Problem appiars after reset.After reset time and date read by functions HAL_RTC_GetTime and HAL_RTC_GetDate don't corre...
Generating Manchester Encoded bitstream from a GPIO STM32F4
Hello,I need to generate a Manchester Encoded bitstream from one of the GPIO of STM32F4 with a data rate higher than 1 Mbps. Is it possible to do so? If yes, how can I do so?
How to run HRTIM DMA to GPIO?
Hey Community,i am working on a parallel output interface. I want to realize it with GPIOE and all of the 16 Pins.To Generate an output i used TIM2 to trigger DMA1 so far so good. The Output is working with memory to peripheral. The DMA is copying th...
Hi, i would like to know which IDE can be used to program BlueNRG-2 series MCU and the part number is STEVAL-BCN002V1B. I tried using STM32Cubemx IDE but there is no option to select BlueNRG under MCU selection options. Please, can anyone tell me. Thanks
And did anyone work on STEVAL-BCN002V1B blue tile development kit? If yes please let me know.
IAR 8.50.9 on a Blue Pill board (STM32F103C8) gives "Fatal Error: The selected device Does not match the target device"
Good day, everyone.I'm trying to learn the tools for programming the STM devices.I've purchased a BluePill development board on AliExpress. The chip on it says STM32F103C8, but when I use the CubeMX, it replies the CPUID is 0x2ba01477.I've been tryin...
Use Timer DMA burst to update *another* timer
Hi all!I have a use case that seems like it's not supported. I have one timer (TIM3) running PWM with multiple channels, I would like to use a DMA burst to update the duty cycles of all channels and I have successfully done this by triggering on the ...
Build TrueStudio project from command line
Dear,I am not sure If I am in the right category, but Is there any way how to build TrueStudio Project from command line? Yes the TrueStudio can be launched, but the compile command has to be send from command line.Thank you for any help.Best regard...
I2S Tx Complete callback is never called while the TX Half Complete callback is.
Hi There,Im currently trying to move some basic I2S code over from a STM32F407 to a STMG030K8. All the code is doing is using a circular DMA mode to transfer a buffer. As with any circular mode transfer, Im wanting to fill the buffer with new data in...
Can i use GPIO pins in modbus.h and modbus.c?
Hi, i want to use GPIO pin in Modbus.h and Modbus.c file using stm32f103. But even if I mention header file in my Modbus.h the code is not working. it shows error.stm32f1xx_hal_gpio.h is the header file I included in Modbus.h. HAL _ GPIO _ Write Pi...
